package com.example.demo.service;

import com.example.demo.domain.User;
import com.example.demo.domain.UserExample;
import com.example.demo.mapper.UserMapper;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

import java.util.List;

public interface UserService {
    List<User> findUser();
    void saveUser(User user);
    public int checkUser(User user);
}


